changelog with correct dates format

CHANGELOG.md

@@ -7,23 +7,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 For Keycloak upstream changelog please see https://www.keycloak.org/docs/latest/release_notes/index.html.
 Full Keycloak upstream jira issue can be shown if filtered by Fix version. For example [Keycloak jira issue for 15.0.2 version](https://issues.redhat.com/browse/KEYCLOAK-19161?jql=project%20%3D%20keycloak%20and%20fixVersion%20%3D%2015.0.2)
 
-## [2.1.0] - 23-09-2024
+## [2.1.0] - 2024-09-23
 
 ### Changed
 - Configured value for voPersonId
 
-## [2.1.0] - 10-7-2024
+## [2.1.0] - 2024-07-10
 ### Added
 - Add idpName together with authnAuthority
 
 ### Changed
 - Support for Keycloak version over 22.0.10-1.8
 
-## [2.0.0] - 1-2-2022
+## [2.0.0] - 20222-02-01
 ### Changed
 - Support for Keycloak version 22
 
-## [1.2.0] - 1-2-2022
+## [1.2.0] - 20222-02-01
 ### Added
 - The plugin supports all SAML IdPs, all OIDC-based IdPs (i.e. google), and all OAUTH2-based IdPs (facebook, github, etc).